Olav Aleksander Bu, left, is a renowned coach to elite athletes such as Norwegian triathlete champion Kristian Blummenfelt (right).Courtesy of CORE/Santara Group Olav Aleksander Bu is an elite ...
VO2 max is a measure of the maximum amount of oxygen your body can utilize during intense exercise. It's an essential component of peak aerobic fitness and optimal metabolic health. The higher your ...
For the Olympic triathlete gold medalist Kristian Blummenfelt, training is a full-time job. He exercises up to 10 hours a day to keep his heart and lungs in peak shape, and doubles up on tough ...
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